Ch.2 Test Review
Name:___________________
Period: __________________
Write an algebraic expression for each phrase.
Then evaluate the expression for x = 4, y = 3 and z = 12.
1.) twice the quantity of z plus 5
Expression Evaluate
1.) __________ _________
2.) the product of x and y
2.) _________ __________
3.) the quotient of 24 and x
3.) _________
__________
Simplify
4.) 5 + 8
 2+6x2
5.) 4  7  9  2
4.) _________
5.) _________


6.) 32  4 2  5
7.) 18  32  6  3
6.) _________
7.) _________
8.) 6  8
9.)  3.2  12.6
8.) _________
9.) _________
10.) 10 19
11.)  12   3
10.) ________
11.) ________
12.) 6 4
13.)  18  2
12.) ________
13.) ________
Evaluate the expression if…x = -5, y = -2, and z = 9
14.) 7 xy
15.) 4  2 z
14.) ________
15.) ________
16.) If a = 3, b = -1, and c = 2 evaluate 2ab  c
16.) ________
Simplify each expression
17.) 34  6a
18.)  2 3  2a
17.) ________
18.) ________
19.) 2 x  5x 2  x  2 y  7 y
20.)
1
4 x  8  3x
2
19.) ________
20.) ________
21.)
21.) ________
22.)  2(3) 3  2 4
22.) ________
23.)
Name the property that fits:
8 + 3.4 = 3.4 + 8
23.) ________
24.)
Name the property that fits:
7 + (4 + 4) = (7 + 4) + 4
24.) ________
25.) Write an expression: Negative nine times the quantity x minus 1.
25.) __________
Between which 2 integers are the following square roots?
26)
52 _______ and ________
27)
113 ________ and _________
Simplify. Leave your answer in radical form. (NOT DECIMAL FORM!) SHOW
ALL WORK!!!
28)
49
29)  3  27
30)
x12
64
(extra credit)
31) 2 2  5 6
32) 3 15  5
33)
300
16